Enantioselective Conjugate Addition of Organomagnesium Amides to Enamidomalonates:  Synthesis of Either Enantiomer of β-Amino Acid Derivatives

2001 ◽  
Vol 123 (39) ◽  
pp. 9708-9709 ◽  
Author(s):  
Mukund P. Sibi ◽  
Yasutomi Asano
Keyword(s):  
Amino Acid ◽  
Conjugate Addition ◽  
Amino Acid Derivatives

Enantioselective conjugate addition of hydroxylamines to α,β-unsaturated 2-acyl imidazoles catalyzed by a chiral-at-metal Rh(iii) complex

2017 ◽  
Vol 4 (4) ◽  
pp. 573-577 ◽  
Author(s):  
Tao Deng ◽  
Ganesh Kumar Thota ◽  
Yi Li ◽  
Qiang Kang
Keyword(s):  
Amino Acid ◽  
Michael Addition ◽  
Conjugate Addition ◽  
Amino Acid Derivatives ◽  
Highly Efficient

A highly efficient chiral-at-metal Rh(iii) complex catalyzed asymmetric aza-Michael addition was developed, affordingN-protected β-amino acid derivatives with excellent enantioselectivity.

ChemInform Abstract: Enantioselective Conjugate Addition of Oximes to Trisubstituted β-Nitroacrylates: An Organocatalytic Approach to β2,2-Amino Acid Derivatives.

ChemInform ◽  
2011 ◽  
Vol 42 (12) ◽  
pp. no-no
Author(s):  
Fu-Gen Zhang ◽  
Qing-Qing Yang ◽  
Jun Xuan ◽  
Hai-Hua Lu ◽  
Shu-Wen Duan ◽  
...  
Keyword(s):  
Amino Acid ◽  
Conjugate Addition ◽  
Amino Acid Derivatives

ASYMMETRIC INTRAMOLECULAR CONJUGATE ADDITION OF α-AMINO ACID DERIVATIVES VIA RACEMIZATION-FREE EQUILIBRIUM OF INTERMEDIARY CHIRAL ENOLATES

Heterocycles ◽  
2012 ◽  
Vol 86 (2) ◽  
pp. 1483 ◽  
Author(s):  
Takeo Kawabata ◽  
Daiki Monguchi ◽  
Tomoyuki Yoshimura ◽  
Kazuyuki Irie ◽  
Kazuhiro Hayashi ◽  
...  
Keyword(s):  
Amino Acid ◽  
Conjugate Addition ◽  
Amino Acid Derivatives ◽  
Chiral Enolates

Asymmetric Intermolecular Conjugate Addition of Amino Acid Derivatives via Memory of Chirality: Total Synthesis of Manzacidin A

2013 ◽  
Vol 15 (4) ◽  
pp. 864-867 ◽  
Author(s):  
Tomoyuki Yoshimura ◽  
Tomohiko Kinoshita ◽  
Hiroyasu Yoshioka ◽  
Takeo Kawabata
Keyword(s):  
Amino Acid ◽  
Total Synthesis ◽  
Conjugate Addition ◽  
Amino Acid Derivatives ◽  
Memory Of Chirality

ChemInform Abstract: Asymmetric Intramolecular Conjugate Addition of α-Amino Acid Derivatives via Racemization-Free Equilibrium of Intermediary Chiral Enolates.

ChemInform ◽  
2013 ◽  
Vol 44 (18) ◽  
pp. no-no
Author(s):  
Daiki Monguchi ◽  
Tomoyuki Yoshimura ◽  
Kazuyuki Irie ◽  
Kazuhiro Hayashi ◽  
Swapan Majumdar ◽  
...  
Keyword(s):  
Amino Acid ◽  
Conjugate Addition ◽  
Amino Acid Derivatives ◽  
Chiral Enolates
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